Guys: Have a 3 questions that I want to ask anybody on ET before I ask the same questions to my AMP broker. Just opened an account with AMP futures trading the ES. Using NinjaTrader (NT) w/ zenfire feed. 1. When you place an order on NT, does this order go directly to GLOBEX or does it get routed through AMP futures and/or Dorman trading(they are the clearing firm that you have to use if you have NT w/ zenfire).2. If it gets routed through AMP or Dorman can you request that it goes directly to GLOBEX? 3. NT website says that miniumum PC requirements to run NT are Windows XP. I am currently using Windows 2000 Professional, (service packs are up to date) with a pentium 4 CPU, 1 GB of ram. When the volume on the ES is real heavy and fast moving it seems that the prices in the NT are not keeping up with my ESignal charts. My son who trades next to me is on a laptop using XP and has NT w/ trading technologies feed and it seems to keep up with the prices in ESignal. Does anyone elso have his problem w/ zenfire even though zenfire is supposed to be a better feed than TT? Thanx for anybody's help.